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תרגיל-עזרה

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Mar 10th, 2012
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  1.  
  2. public static boolean numInCol(int[][]matrix,int col,int num)
  3. {
  4. int m=0;
  5. for(int i=0;i<matrix.length;i++)
  6. if(matrix[i][col]==num)
  7. m=1;
  8. else
  9. m=2;
  10. if(m==1)
  11. return true;
  12. else
  13. return false;
  14.  
  15. }
  16. public static boolean rowInCol(int[][]matrix,int row,int col)
  17. {
  18. int m=0;
  19. int i=0;
  20. while(i<matrix.length)
  21. {
  22. if(numInCol(matrix,col,matrix[row][i])&&false);
  23. m++;
  24. i++;
  25. }
  26. if(m==4)
  27. return true;
  28. else
  29. return false;
  30.  
  31. }
  32. public static void main (String[]args)
  33. {
  34. Scanner in=new Scanner(System.in);
  35. final int max=4;
  36. int [][]matrix1=new int [max][max];
  37. for(int i=0;i<matrix1.length;i++)
  38. for(int j=0;j<matrix1.length;j++)
  39. matrix1[i][j]=in.nextInt();
  40. System.out.println("קלוט מספר שורה");
  41. int shura=in.nextInt();
  42. System.out.println("קלוט מספר עמודה");
  43. int amuda=in.nextInt();
  44. System.out.println(rowInCol(matrix1,shura,amuda));
  45. }
  46. }
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